Publications

October 2014
Article

The Promise of Positive Optimal Taxation: Normative Diversity and a Role for Equal Sacrifice

By: Matthew Weinzierl

A prominent assumption in modern optimal tax research is that the objective of taxation is Utilitarian. I present new survey evidence that most people disagree with this assumption, preferring tax policies based at least in part on a classic alternative objective: the... View Details

Keywords: Taxation; Theory

March 2020
Article

Governance Through Shame and Aspiration: Index Creation and Corporate Behavior

By: Akash Chattopadhyay, Matthew D. Shaffer and Charles C.Y. Wang

After decades of deprioritizing shareholders' economic interests and low corporate profitability, Japan introduced the JPX-Nikkei400 in 2014. The index highlighted the country's "best-run" companies by annually selecting the 400 most profitable of its large and liquid... View Details

Keywords: JPX-Nikkei 400 Index; Status Incentives; Return On Equity; Capital Efficiency; Social Norms; Index Inclusion; Reputation Incentives; Motivation and Incentives; Corporate Governance; Behavior; Investment Return; Status and Position; Japan

2024
Working Paper

Does Pension Automatic Enrollment Increase Debt? Evidence from a Large-Scale Natural Experiment

By: John Beshears, Matthew Blakstad, James J. Choi, Christopher Firth, John Gathergood, David Laibson, Richard Notley, Jesal D. Sheth, Will Sandbrook and Neil Stewart

Does automatic enrollment into retirement saving increase household debt? We study the randomized roll-out of automatic enrollment pensions to ~160,000 employers in the United Kingdom with 2-29 employees. We find that the additional savings generated through automatic... View Details

Keywords: Retirement; Saving; Personal Finance; Borrowing and Debt; Credit; Compensation and Benefits

January 2010 (Revised March 2011)
Case

Ben Bernanke: Person of the Year?

By: Lakshmi Iyer and Matthew C. Weinzierl

In response to the economic and financial crisis of 2008–2009, the Federal Reserve greatly expanded the scale and scope of its activities. Though lauded by many experts for its actions, the Fed and its chairman, Ben Bernanke, faced harsh criticism from some public... View Details

Keywords: Financial Crisis; Central Banking; Governance Controls; Policy; Crisis Management; Power and Influence; Public Administration Industry; United States

Article

Optimal Taxation in Theory and Practice

By: N. Gregory Mankiw, Matthew C. Weinzierl and Danny Yagan

We highlight and explain eight lessons from optimal tax theory and compare them to the last few decades of OECD tax policy. As recommended by theory, top marginal income tax rates have declined, marginal income tax schedules have flattened, redistribution has risen... View Details

Keywords: Taxation; Theory; Practice; Policy

Web

Research - Race, Gender & Equity

Schulman General Management Lumumba B. Seegars Organizational Behavior 1 result Debora L. Spar General Management 2 results Sandra J. Sucher General Management 5 results Matthew C. Weinzierl Business,... View Details

April 2013 (Revised June 2016)
Case

AIG and the American Taxpayers (A)

By: Karthik Ramanna and Matthew Shaffer

Explores the decision faced by AIG's board on whether to join shareholder and ex-CEO Maurice Greenberg's lawsuit against the U.S. government. The suit, argued by super-lawyer David Boies (of Bush v. Gore and California Gay Marriage fame), claims that in September 2008... View Details

Keywords: Property Rights; Financial Institutions; Financial Markets; Financial Crisis; Property; Insurance Industry; United States

June 2021 (Revised December 2021)
Case

The Lunar Gateway, Moon vs. Mars, and the Political Governance of Space Activities

By: Matthew C. Weinzierl and Mehak Sarang

In 2017, the Trump Administration made a bold claim—that they would return the next man and the first woman to the lunar surface by 2024, this time to establish a sustainable presence to enable further exploration in the solar system. With the Artemis Program, NASA has... View Details

Keywords: Space; Space Economy; Aerospace; Nasa; Governance; Policy; International Relations; Infrastructure

11 Apr 2017
First Look

First Look at New Research, April 11

Advances in Strategic Management Innovation Policies By: Nanda, Ramana, and Matthew Rhodes-Kropf Abstract—Past work has shown that failure tolerance by principals has the potential to stimulate innovation... View Details

Fall 2014
Article

Seesaws and Social Security Benefits Indexing

By: Matthew Weinzierl

The price indexation of Social Security benefit payments has emerged in recent years as a flashpoint of debate in the United States. I characterize the direct effects that changes in that price index would have on retirees who differ in their initial wealth at... View Details

Keywords: Retirement; Compensation and Benefits; United States

2021
Article

Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation

By: Benjamin B. Lockwood, Afras Sial and Matthew C. Weinzierl

Economists typically check the robustness of their results by comparing them across plausible ranges of parameter values and model structures. A preferable approach to robustness—for the purposes of policymaking and evaluation—is to design policy that takes these... View Details

Keywords: Optimal Taxation; Income Tax; Social Welfare; Elasticity; Income; Taxation; Policy

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Web

Winners & Runners-Up | New Venture Competition

Enterprise Track, 2002 BEST Education Partners Matthew Fields, HBS Lucas Klein, HBS Jason Green Social Enterprise Track Winner Education management company, optimizing the use of school facilities by also... View Details

Web

Social Enterprise - Faculty & Research

Social Enterprise Social Enterprise April 2013 Article Who Is Governing Whom? Executives, Governance, and the Structure of Generosity in Large U.S. Firms By: Christopher Marquis and Matthew Lee We examine how organizational structure... View Details

January 2024
Article

Cost of Exempting Sole Orphan Drugs from Medicare Negotiation

By: Matthew Vogel, Olivia Zhao, William B. Feldman, Amitabh Chandra, Aaron S. Kesselheim and Benjamin N. Rome

Importance: The Inflation Reduction Act (IRA) requires Medicare to negotiate prices for some high-spending drugs but exempts drugs approved solely for the treatment of a single rare disease.
Objective: To estimate Medicare spending and global... View Details

Keywords: Health Care and Treatment; Insurance; Price; Health Industry

Web

Events - Business History

and Regions," is hosted by Yuan Jia-Zheng and Marcel Anduiza (Harvard Business School). Please RSVP by sending an email to bhi@hbs.edu . Apr 9 09 Apr 2025 Virtual Seminar Gareth Austin (University of... View Details

Research Summary

Overview

By: Matthew C. Weinzierl

My academic research centers on uncovering and closing gaps between the theory and reality of tax policy. My main contribution has been to identify and address a mismatch between the goals for taxation typically assumed in theory and the goals the public and... View Details

2020
Working Paper

Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation

By: Benjami Lockwood, Afras Y. Sial and Matthew C. Weinzierl

Economists typically check the robustness of their results by comparing them across plausible ranges of parameter values and model structures. A preferable approach to robustness—for the purposes of policymaking and evaluation—is to design policy that takes these... View Details

Keywords: Optimal Taxation; Robust Optimization; Taxation; Income; Policy; Design

December 2015
Case

An Intern's Dilemma (A)

By: Sandra J. Sucher and Matthew Preble

An HBS student is asked to misrepresent himself during the course of his summer internship by his employer in order to obtain data from industry competitors. View Details

Keywords: Conflict; Leadership; Conflict Management; Competition; Ethics; Knowledge Acquisition; Organizational Culture; Employees; Power and Influence